issb mathematics MCQ #408

issb mathematics MCQ #408

1. Question 1

   Q1. Median of 3, 7, 9?

   • A) 3
   • B) 7
   • C) 8
   • D) 9

   Answer: 7

   Explanation: Middle value of ordered list is 7. Work each step carefully; ISSB math rewards accuracy under time pressure.